/* Registration Page Styles */

.register-main {
    padding-top: 100px;
    padding-bottom: var(--spacing-16);
    min-height: 100vh;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.register-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-white);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.register-header {
    text-align: center;
    padding: var(--spacing-8) var(--spacing-6) var(--spacing-6);
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-gray-800) 100%);
    color: var(--color-white);
}

.register-header h1 {
    margin-bottom: var(--spacing-2);
    color: var(--color-white);
}

.register-header p {
    color: var(--color-gray-300);
    margin-bottom: 0;
}

/* Progress Indicator */
.progress-indicator {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-6);
    background-color: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
}

.progress-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 60%;
    right: -40%;
    height: 2px;
    background-color: var(--color-gray-300);
    z-index: 1;
}

.progress-step.active:not(:last-child)::after,
.progress-step.completed:not(:last-child)::after {
    background-color: var(--color-black);
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-gray-300);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: var(--spacing-2);
    position: relative;
    z-index: 2;
    transition: var(--transition);
}

.progress-step.active .step-number {
    background-color: var(--color-black);
}

.progress-step.completed .step-number {
    background-color: var(--color-red);
}

.step-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    text-align: center;
}

.progress-step.active .step-label {
    color: var(--color-black);
    font-weight: 600;
}

/* Form Steps */
.register-form {
    padding: var(--spacing-8);
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeInUp 0.3s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-step h2 {
    margin-bottom: var(--spacing-2);
    color: var(--color-black);
}

.step-description {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-8);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Subdomain Input */
.subdomain-input-group {
    margin-bottom: var(--spacing-6);
}

.subdomain-wrapper {
    display: flex;
    align-items: center;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.subdomain-wrapper:focus-within {
    border-color: var(--color-black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.subdomain-input {
    border: none;
    flex: 1;
    padding: var(--spacing-3) var(--spacing-4);
}

.subdomain-input:focus {
    outline: none;
    box-shadow: none;
}

.subdomain-suffix {
    background-color: var(--color-gray-100);
    padding: var(--spacing-3) var(--spacing-4);
    color: var(--color-gray-600);
    font-weight: 500;
    border-left: 1px solid var(--color-gray-200);
}

.subdomain-requirements {
    margin-top: var(--spacing-2);
    padding: var(--spacing-3);
    background-color: var(--color-gray-50);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.subdomain-check {
    margin-bottom: var(--spacing-6);
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.availability-result {
    font-weight: 500;
}

.availability-result.available {
    color: #28ca42;
}

.availability-result.unavailable {
    color: var(--color-red);
}

.subdomain-preview {
    text-align: center;
    padding: var(--spacing-6);
    background-color: var(--color-gray-50);
    border-radius: var(--border-radius-lg);
}

.subdomain-preview h4 {
    margin-bottom: var(--spacing-3);
    color: var(--color-gray-600);
}

.preview-url {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-black);
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

/* Package Selection */
.package-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-8);
}

.package-option {
    position: relative;
}

.package-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.package-card {
    display: block;
    padding: var(--spacing-6);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: var(--transition);
    height: 100%;
}

.package-card:hover {
    border-color: var(--color-gray-400);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.package-option input[type="radio"]:checked + .package-card {
    border-color: var(--color-black);
    background-color: var(--color-gray-50);
}

.package-header {
    text-align: center;
    margin-bottom: var(--spacing-4);
}

.package-header h3 {
    margin-bottom: var(--spacing-2);
}

.package-price {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-black);
}

.package-features {
    list-style: none;
    margin-bottom: var(--spacing-4);
}

.package-features li {
    padding: var(--spacing-2) 0;
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

.package-features li::before {
    content: '✓';
    color: var(--color-red);
    font-weight: bold;
    margin-right: var(--spacing-2);
}

.package-badge {
    text-align: center;
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: #28ca42;
    color: var(--color-white);
}

.package-badge.approval {
    background-color: var(--color-red);
}

.package-info {
    margin-top: var(--spacing-6);
}

.info-box {
    padding: var(--spacing-6);
    background-color: var(--color-gray-50);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--color-black);
}

.info-box h4 {
    margin-bottom: var(--spacing-2);
    color: var(--color-black);
}

.info-box p {
    margin-bottom: 0;
    color: var(--color-gray-600);
}

/* Checkbox Styles */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    cursor: pointer;
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-300);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background-color: var(--color-black);
    border-color: var(--color-black);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: var(--color-white);
    font-size: 12px;
    font-weight: bold;
}

/* Registration Summary */
.registration-summary {
    margin-top: var(--spacing-8);
    padding: var(--spacing-6);
    background-color: var(--color-gray-50);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-gray-200);
}

.registration-summary h4 {
    margin-bottom: var(--spacing-4);
    color: var(--color-black);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-2) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-item span:first-child {
    color: var(--color-gray-600);
    font-weight: 500;
}

.summary-item span:last-child {
    color: var(--color-black);
    font-weight: 600;
}

/* Form Navigation */
.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-8);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--color-gray-200);
}

.form-navigation .btn {
    min-width: 120px;
}

/* Form Help Text */
.form-help {
    display: block;
    margin-top: var(--spacing-1);
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

/* Responsive Design */
@media (max-width: 768px) {
    .register-main {
        padding-top: 80px;
    }
    
    .register-container {
        margin: 0 var(--spacing-4);
    }
    
    .register-form {
        padding: var(--spacing-6) var(--spacing-4);
    }
    
    .progress-indicator {
        padding: var(--spacing-4);
    }
    
    .progress-step {
        font-size: var(--font-size-xs);
    }
    
    .step-number {
        width: 32px;
        height: 32px;
        font-size: var(--font-size-sm);
    }
    
    .package-grid {
        grid-template-columns: 1fr;
    }
    
    .subdomain-check {
        flex-direction: column;
        align-items: stretch;
    }
    
    .form-navigation {
        flex-direction: column;
        gap: var(--spacing-3);
    }
    
    .form-navigation .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .progress-indicator {
        flex-wrap: wrap;
        gap: var(--spacing-2);
    }
    
    .progress-step {
        flex-basis: calc(50% - var(--spacing-1));
    }
    
    .progress-step:nth-child(3),
    .progress-step:nth-child(4) {
        margin-top: var(--spacing-4);
    }
    
    .progress-step:not(:last-child)::after {
        display: none;
    }
}